EP2828274A4 - GREEN LUMINESCENT MATERIALS - Google Patents

GREEN LUMINESCENT MATERIALS

Info

Publication number
EP2828274A4
EP2828274A4 EP13764859.8A EP13764859A EP2828274A4 EP 2828274 A4 EP2828274 A4 EP 2828274A4 EP 13764859 A EP13764859 A EP 13764859A EP 2828274 A4 EP2828274 A4 EP 2828274A4
Authority
EP
European Patent Office
Prior art keywords
fluores
green
green fluores
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13764859.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2828274A1 (en
Inventor
Norman Herron
Weiying Gao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP2828274A1 publication Critical patent/EP2828274A1/en
Publication of EP2828274A4 publication Critical patent/EP2828274A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0033—Iridium compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/90—Multiple hosts in the emissive layer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Electroluminescent Light Sources (AREA)
EP13764859.8A 2012-03-23 2013-03-21 GREEN LUMINESCENT MATERIALS Withdrawn EP2828274A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261614848P 2012-03-23 2012-03-23
PCT/US2013/033209 WO2013142634A1 (en) 2012-03-23 2013-03-21 Green luminescent materials

Publications (2)

Publication Number Publication Date
EP2828274A1 EP2828274A1 (en) 2015-01-28
EP2828274A4 true EP2828274A4 (en) 2015-10-21

Family

ID=49223335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13764859.8A Withdrawn EP2828274A4 (en) 2012-03-23 2013-03-21 GREEN LUMINESCENT MATERIALS

Country Status (6)

Country Link
US (1) US9793497B2 (enExample)
EP (1) EP2828274A4 (enExample)
JP (1) JP6204453B2 (enExample)
KR (1) KR101903220B1 (enExample)
CN (1) CN104203968B (enExample)
WO (1) WO2013142634A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6119171B2 (ja) * 2012-10-05 2017-04-26 三菱化学株式会社 イリジウム錯体化合物、該化合物及び溶剤を含有する組成物、該化合物を含有する有機電界発光素子、表示装置及び照明装置
KR102384222B1 (ko) 2014-09-26 2022-04-07 삼성전자주식회사 유기금속 화합물 및 이를 포함한 유기 발광 소자
GB201511300D0 (en) * 2015-06-26 2015-08-12 Cambridge Display Tech Ltd Metal complex and organic light-emitting device
KR102429871B1 (ko) 2015-03-13 2022-08-05 삼성전자주식회사 유기금속 화합물 및 이를 포함한 유기 발광 소자
US11672167B2 (en) 2015-03-13 2023-06-06 Samsung Electronics Co., Ltd. Organometallic compound and organic light-emitting device including the same
US10804473B2 (en) 2015-05-21 2020-10-13 Lg Chem, Ltd. Electron transport materials for electronic applications
WO2016194784A1 (ja) * 2015-05-29 2016-12-08 三菱化学株式会社 イリジウム錯体化合物、該化合物を含有する有機電界発光素子、表示装置及び照明装置
US10361381B2 (en) 2015-09-03 2019-07-23 Universal Display Corporation Organic electroluminescent materials and devices
US9966542B2 (en) 2016-06-02 2018-05-08 E I Du Pont De Nemours And Company Electroactive materials
JP7138654B2 (ja) * 2017-03-29 2022-09-16 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 金属錯体
WO2020113574A1 (zh) * 2018-12-07 2020-06-11 深圳市柔宇科技有限公司 Oled器件及其制备方法、旋涂成膜的原料溶液
KR102861764B1 (ko) 2020-09-22 2025-09-17 삼성전자주식회사 유기금속 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치
EP4349814B1 (en) * 2021-05-25 2025-07-09 Mitsubishi Chemical Corporation Iridium complex compound, composition containing iridium complex compound, organic electroluminescent element and method for producing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060008673A1 (en) * 2004-07-07 2006-01-12 Raymond Kwong Electroluminescent efficiency

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6579630B2 (en) * 2000-12-07 2003-06-17 Canon Kabushiki Kaisha Deuterated semiconducting organic compounds used for opto-electronic devices
DE10238903A1 (de) * 2002-08-24 2004-03-04 Covion Organic Semiconductors Gmbh Rhodium- und Iridium-Komplexe
US7816016B1 (en) * 2003-02-13 2010-10-19 E. I. Du Pont De Nemours And Company Electroluminescent iridium compounds and devices made therefrom
JP2006013222A (ja) * 2004-06-28 2006-01-12 Fuji Photo Film Co Ltd 有機電界発光素子、およびその製造方法
JP5009154B2 (ja) * 2004-07-07 2012-08-22 ユニバーサル ディスプレイ コーポレイション 安定で効率的なエレクトロルミネセンス材料
KR100676965B1 (ko) * 2005-03-05 2007-02-02 주식회사 두산 신규 이리듐 착화합물 및 이를 이용한 유기 전계 발광 소자
JP5723083B2 (ja) * 2005-03-15 2015-05-27 イシス イノベイション リミテッド 多分岐デンドリマー
JP5609641B2 (ja) * 2008-07-10 2014-10-22 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、表示装置及び照明装置
US9461253B2 (en) * 2008-12-10 2016-10-04 Udc Ireland Limited Organic electroluminescence device and luminescence apparatus
DE102009041414A1 (de) * 2009-09-16 2011-03-17 Merck Patent Gmbh Metallkomplexe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060008673A1 (en) * 2004-07-07 2006-01-12 Raymond Kwong Electroluminescent efficiency

Also Published As

Publication number Publication date
JP6204453B2 (ja) 2017-09-27
KR101903220B1 (ko) 2018-10-01
US9793497B2 (en) 2017-10-17
US20150028321A1 (en) 2015-01-29
CN104203968A (zh) 2014-12-10
WO2013142634A1 (en) 2013-09-26
JP2015515463A (ja) 2015-05-28
EP2828274A1 (en) 2015-01-28
CN104203968B (zh) 2017-05-03
KR20140140087A (ko) 2014-12-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20140820

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150921

RIC1 Information provided on ipc code assigned before grant

Ipc: H01L 51/56 20060101ALI20150915BHEP

Ipc: C07F 15/00 20060101AFI20150915BHEP

Ipc: C09K 11/06 20060101ALI20150915BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: E. I. DU PONT DE NEMOURS AND COMPANY

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Effective date: 20160315